SE8400103D0 - DEVICE FOR SUPPLYING MATERIALS UNDER TREATMENT IN CONTINUOUS OPERATING HEAT TREATMENT OVEN - Google Patents
DEVICE FOR SUPPLYING MATERIALS UNDER TREATMENT IN CONTINUOUS OPERATING HEAT TREATMENT OVENInfo
- Publication number
- SE8400103D0 SE8400103D0 SE8400103A SE8400103A SE8400103D0 SE 8400103 D0 SE8400103 D0 SE 8400103D0 SE 8400103 A SE8400103 A SE 8400103A SE 8400103 A SE8400103 A SE 8400103A SE 8400103 D0 SE8400103 D0 SE 8400103D0
- Authority
- SE
- Sweden
- Prior art keywords
- roller
- heat treatment
- materials under
- continuous operating
- operating heat
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details
- C21D9/563—Rolls; Drums; Roll arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Furnace Details (AREA)
Abstract
The invention concerns a means for supporting the material being treated in continuous-action heat treatment furnaces. The support means consists of a cooled roller (5), on the periphery of which at least two cooled rollers (7) with substantially smaller diameter have been placed. The roller (5) is placed outside the furnaces (13, 16) and/or between two consecutive furnaces. Supporting of the material (18) is carried out by the aid of one roller (7) at a time, the roller (7) rotating at the speed of moving of the material. By the aid of the drive (3) provided for the roller (5), the mutual positioning of the rollers (7) can be changed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI830284A FI67726C (en) | 1983-01-27 | 1983-01-27 | ANORDNING FOER UPPBAERANDE AV FOER BEHANDLING AVSETT MATERIAL VID KONTINUERLIGT ARBETANDE VAERMEBEHANDLINGSUGNAR |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8400103D0 true SE8400103D0 (en) | 1984-01-10 |
SE8400103L SE8400103L (en) | 1984-07-28 |
SE461337B SE461337B (en) | 1990-02-05 |
Family
ID=8516664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8400103A SE461337B (en) | 1983-01-27 | 1984-01-10 | DEVICE TO PROVIDE MATERIALS UNDER TREATMENT IN CONTINUOUS WORKING HEAT TREATMENT Ovens |
Country Status (14)
Country | Link |
---|---|
US (1) | US4538986A (en) |
JP (1) | JPS59140326A (en) |
KR (1) | KR890004946B1 (en) |
AT (1) | AT388941B (en) |
BE (1) | BE898688A (en) |
BR (1) | BR8400314A (en) |
CA (1) | CA1216420A (en) |
DE (1) | DE3401792C3 (en) |
FI (1) | FI67726C (en) |
FR (1) | FR2540138B1 (en) |
GB (1) | GB2135033B (en) |
IT (1) | IT1195999B (en) |
SE (1) | SE461337B (en) |
ZA (1) | ZA84222B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025389C2 (en) * | 1990-08-10 | 1999-01-07 | Schloemann Siemag Ag | Cooled conveyor or hold-down device for an upsetting press for reducing the width of rolled material |
JPH0480781U (en) * | 1990-11-22 | 1992-07-14 | ||
FR2760077B1 (en) * | 1997-02-27 | 1999-04-30 | Stein Heurtey | DEVICE FOR ENSURING THE REPLACEMENT OF A TAPE SUPPORT ROLLER IN A HEAT TREATMENT OVEN |
NL1010971C2 (en) | 1999-01-06 | 2000-07-07 | Thermtec B V | Belt guiding device with coolants. |
FI109363B (en) | 1999-08-04 | 2002-07-15 | Outokumpu Oy | A device for supporting the material to be treated in continuous heat treatment furnaces |
FI107940B (en) | 1999-08-04 | 2001-10-31 | Outokumpu Oy | Device in continuous heat treatment furnaces to support materials to be treated |
JP4647813B2 (en) * | 2001-03-27 | 2011-03-09 | 中外炉工業株式会社 | Catenary-type continuous heat treatment furnace roll changer |
JP4564197B2 (en) * | 2001-03-27 | 2010-10-20 | 中外炉工業株式会社 | Catenary-type continuous heat treatment furnace roll changer |
JP5038386B2 (en) * | 2009-12-18 | 2012-10-03 | 中外炉工業株式会社 | Catenary furnace |
KR102177582B1 (en) * | 2018-11-30 | 2020-11-11 | 주식회사 포스코 | Mulit Roll Apparatus of Continous Annealing Furnace Line |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069008A (en) * | 1976-03-19 | 1978-01-17 | Allegheny Ludlum Industries, Inc. | Method and apparatus for heating a workpiece |
US4049372A (en) * | 1976-05-04 | 1977-09-20 | Allegheny Ludlum Industries, Inc. | Apparatus for supporting and removing a work supporting roll |
US4217090A (en) * | 1978-08-22 | 1980-08-12 | B & K Machinery International Limited | Oven heating system |
JPS5646989A (en) * | 1979-09-21 | 1981-04-28 | Canon Inc | Heat fixing apparatus |
DE3230115A1 (en) * | 1982-08-13 | 1984-02-16 | Ruhrgas Ag, 4300 Essen | METHOD FOR REPLACING THE ROLLS OF A CONTINUOUS ROLLER OVEN AND OVEN FOR CARRYING OUT THE METHOD |
-
1983
- 1983-01-27 FI FI830284A patent/FI67726C/en not_active IP Right Cessation
-
1984
- 1984-01-10 SE SE8400103A patent/SE461337B/en not_active IP Right Cessation
- 1984-01-11 ZA ZA84222A patent/ZA84222B/en unknown
- 1984-01-16 BE BE0/212219A patent/BE898688A/en not_active IP Right Cessation
- 1984-01-18 US US06/571,868 patent/US4538986A/en not_active Expired - Lifetime
- 1984-01-19 IT IT19232/84A patent/IT1195999B/en active
- 1984-01-19 DE DE3401792A patent/DE3401792C3/en not_active Expired - Lifetime
- 1984-01-20 FR FR848400869A patent/FR2540138B1/en not_active Expired - Lifetime
- 1984-01-23 CA CA000445889A patent/CA1216420A/en not_active Expired
- 1984-01-23 BR BR8400314A patent/BR8400314A/en not_active IP Right Cessation
- 1984-01-25 AT AT0024684A patent/AT388941B/en not_active IP Right Cessation
- 1984-01-25 GB GB08401941A patent/GB2135033B/en not_active Expired
- 1984-01-26 KR KR1019840000336A patent/KR890004946B1/en not_active IP Right Cessation
- 1984-01-26 JP JP59011118A patent/JPS59140326A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FI67726C (en) | 1985-05-10 |
GB2135033B (en) | 1986-09-17 |
CA1216420A (en) | 1987-01-13 |
FR2540138A1 (en) | 1984-08-03 |
BE898688A (en) | 1984-05-16 |
JPS59140326A (en) | 1984-08-11 |
DE3401792C2 (en) | 1993-12-02 |
BR8400314A (en) | 1984-08-28 |
KR890004946B1 (en) | 1989-12-02 |
FI830284A0 (en) | 1983-01-27 |
DE3401792A1 (en) | 1984-08-02 |
ATA24684A (en) | 1989-02-15 |
DE3401792C3 (en) | 1993-12-02 |
GB8401941D0 (en) | 1984-02-29 |
FR2540138B1 (en) | 1990-01-26 |
JPH0233767B2 (en) | 1990-07-30 |
IT8419232A0 (en) | 1984-01-19 |
KR840007442A (en) | 1984-12-07 |
FI830284L (en) | 1984-07-28 |
FI67726B (en) | 1985-01-31 |
SE8400103L (en) | 1984-07-28 |
GB2135033A (en) | 1984-08-22 |
AT388941B (en) | 1989-09-25 |
SE461337B (en) | 1990-02-05 |
IT1195999B (en) | 1988-11-03 |
ZA84222B (en) | 1984-09-26 |
US4538986A (en) | 1985-09-03 |
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Legal Events
Date | Code | Title | Description |
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NAL | Patent in force |
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NUG | Patent has lapsed |